خيارات البحث
النتائج 91 - 100 من 229
Ground water pollution potential of Sandusky County, Ohio
1991
Angle, Michael P.
Ground water pollution potential of Stark County, Ohio
1991
Williams, Steven
Ground water pollution potential of Knox County, Ohio
1991
Aller, Linda | Ballou, Karen
Ground water pollution potential of Butler County, Ohio
1991
Effects of citrus agriculture on ridge lakes in Central Florida
1991
Stauffer, R.E.
Plant, element and soil properties governing uptake and availability of heavy metals derived from sewage sludge
1991
Sauerbeck, D.R. (Institute of Plant Nutrition and Soil Science, Braunschweig (Germany, F.R.))
Cadmium and lead contamination of soils near plastic stabilizing materials producing plants in northern Taiwan
1991
Chen, Z.S. (National Taiwan Univ., Taipei (Taiwan). Dept. of Agricultural Chemistry)
Soil heavy metal concentrations and erosion damage in upland grasslands in the Pennines, England
1991
Ostrander, R. (Central Connecticut State Univ., New Britain, CT (USA). Dept. of Biology) | Clark, S.C.
Genotypic tolerance to metals as indicated by ethylene production
1991
Lu, W.P. (Kansas State Univ., Manhattan, KS (USA). Dept. of Agronomy) | Kirkham, M.B.
Effect of lipophilic complex formation on the uptake and distribution of Hg2+ and CH3-Hg+ in brown trouts (Salmo trutta): studies with some compounds containing sulphur ligands
1991
Gottofrey, J. (Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Pharmacology and Toxicology) | Tjaelve, H.
